TW247886B - Light focusing method for illumination light used in cars and its construction - Google Patents

Light focusing method for illumination light used in cars and its construction

Info

Publication number
TW247886B
TW247886B TW83104027A TW83104027A TW247886B TW 247886 B TW247886 B TW 247886B TW 83104027 A TW83104027 A TW 83104027A TW 83104027 A TW83104027 A TW 83104027A TW 247886 B TW247886 B TW 247886B
Authority
TW
Taiwan
Prior art keywords
light
lens
reflection mirror
focusing method
cars
Prior art date
Application number
TW83104027A
Other languages
Chinese (zh)
Inventor
Jiing-Hwa Chiou
Original Assignee
Taiwan Ying Duo Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Taiwan Ying Duo Technology Co Ltd filed Critical Taiwan Ying Duo Technology Co Ltd
Priority to TW83104027A priority Critical patent/TW247886B/en
Application granted granted Critical
Publication of TW247886B publication Critical patent/TW247886B/en

Links

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

A light focusing method, which mainly comprises installing a lens on the outer ring of light bulb of car light to allow light passing through the lens to refract such that the lens acts as a focusing function to allow light beam from the lens project on the reflection mirror at a particular angle in a parabolic trajectory in which radian of the reflection mirror corresponds to the curvature of the lens surface so that light beams emitted from the lens can concentrate on the effective reflection area on the reflection mirror in order to prevent light beams from scattering into ineffective light source so as to increase illumination efficiency of the car light.
TW83104027A 1994-05-04 1994-05-04 Light focusing method for illumination light used in cars and its construction TW247886B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW83104027A TW247886B (en) 1994-05-04 1994-05-04 Light focusing method for illumination light used in cars and its construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW83104027A TW247886B (en) 1994-05-04 1994-05-04 Light focusing method for illumination light used in cars and its construction

Publications (1)

Publication Number Publication Date
TW247886B true TW247886B (en) 1995-05-21

Family

ID=51401190

Family Applications (1)

Application Number Title Priority Date Filing Date
TW83104027A TW247886B (en) 1994-05-04 1994-05-04 Light focusing method for illumination light used in cars and its construction

Country Status (1)

Country Link
TW (1) TW247886B (en)

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